男，52岁。低热半年，全身浅表淋巴结肿大，肝肋缘下5cm，血红蛋白110g/L，白细胞计数200×10₉/L，骨髓原粒为2%，ph染色体阳性。诊断为（）

A.急性粒细胞性白血病

B.慢性粒细胞性白血病

C.慢性淋巴细胞性白血病

D.慢粒急变

E.类白血病反应

. The police were ___ the prisoner to see if he had a gun.

A．searching

B．looking for

C．found out

D．searching for